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+/*
+ * ContainerProcessor.java February 2007
+ *
+ * Copyright (C) 2007, Niall Gallagher <niallg@users.sf.net>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
+
+package org.simpleframework.http.core;
+
+import java.io.IOException;
+
+import org.simpleframework.common.buffer.Allocator;
+import org.simpleframework.transport.TransportProcessor;
+import org.simpleframework.transport.Transport;
+import org.simpleframework.transport.TransportChannel;
+
+/**
+ * The <code>ContainerProcessor</code> object is used to create
+ * channels which can be used to consume and process requests. This
+ * is basically an adapter to the <code>Selector</code> which will
+ * convert the provided transport to a usable channel. Each of the
+ * connected pipelines will end up at this object, regardless of
+ * whether those connections are SSL or plain data.
+ *
+ * @author Niall Gallagher
+ */
+public class ContainerTransportProcessor implements TransportProcessor {
+
+ /**
+ * This is the controller used to process the created channels.
+ */
+ private final Controller controller;
+
+ /**
+ * Constructor for the <code>ContainerProcessor</code> object.
+ * This is used to create a processor which will convert the
+ * provided transport objects to channels, which can then be
+ * processed by the controller and dispatched to the container.
+ *
+ * @param container the container to dispatch requests to
+ * @param allocator this is the allocator used to buffer data
+ * @param count this is the number of threads to be used
+ */
+ public ContainerTransportProcessor(Container container, Allocator allocator, int count) throws IOException {
+ this(container, allocator, count, 1);
+ }
+
+ /**
+ * Constructor for the <code>ContainerProcessor</code> object.
+ * This is used to create a processor which will convert the
+ * provided transport objects to channels, which can then be
+ * processed by the controller and dispatched to the container.
+ *
+ * @param container the container to dispatch requests to
+ * @param allocator this is the allocator used to buffer data
+ * @param count this is the number of threads to be used
+ * @param select this is the number of controller threads to use
+ */
+ public ContainerTransportProcessor(Container container, Allocator allocator, int count, int select) throws IOException {
+ this.controller = new ContainerController(container, allocator, count, select);
+ }
+
+ /**
+ * This is used to consume HTTP messages that arrive on the given
+ * transport. All messages consumed from the transport are then
+ * handed to the <code>Container</code> for processing. The response
+ * will also be delivered over the provided transport. At this point
+ * the SSL handshake will have fully completed.
+ *
+ * @param transport the transport to process requests from
+ */
+ public void process(Transport transport) throws IOException {
+ controller.start(new TransportChannel(transport));
+ }
+
+ /**
+ * This method is used to stop the connector in such a way that it
+ * will not accept and process any further messages. If there are
+ * resources to clean up they may be cleaned up asynchronously
+ * so that this method can return without blocking.
+ */
+ public void stop() throws IOException {
+ controller.stop();
+ }
+ } \ No newline at end of file